Twintex PCH 8000V (8kV) DC power supplies, available in power level from10kW to 80kW, falls into the category of high-power, high-voltage DC power supplies and is widely used in applications requiring a combination of high voltage and substantial power output. These power supplies are primarily utilized for the research, development, and reliability verification of high-voltage devices in the 6000V-8000V range.
High-voltage diodes and high-voltage IGTBs are the most common and diverse category of devices in the 6000V–8000V range mainly used in high-voltage rectification circuits, high-voltage freewheeling circuits, and voltage-multiplier circuits within high-voltage power supplies.
| High-voltage Diodes | High-voltage IGTBs |
| 6000V General-purpose high-voltage rectifiers (tubes) | 6000V Pre-fit high-voltage IGBT module |
| 6000V High-power industrial rectifier bridges | 6500V Single-switch IGBT module |
| 6000V High-power, high-voltage rectifier diodes | 6500V Dual-switch IGBT module |
| 8000V High voltage diodes | 6500V High-voltage IGBT module |
| 8000V High-voltage rectifier diodes |
Different power ranges cater to specific testing scenarios:
- 8000V (8kV) 10kW 15kW 20kW DC Power Supplies: For burn-in and insulation testing of low-to-medium power devices and materials, such as IGBTs and MOSFETs (SiC power modules), high-voltage diodes, high-voltage cables, and insulation materials.
- 8000V (8kV) 30kW 40kW 45kW DC Power Supplies: For burn-in and testing of high-power modules and electrical equipment, including high-power IGBT modules (e.g., for high-speed rail and wind power), SiC power modules, power capacitors, and instrument transformers.
- 8000V (8kV) 50kW 60kW 70kW 80kW DC Power Supplies: For ultra-high-power system burn-in and advanced scientific research involving high-voltage, high-power press-pack IGBTs, high-voltage electron tubes, and specialized high-voltage devices for defense and scientific research applications.
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